Science

Kao Corporation says carbonated water improves the efficacy of its curl-loosening technology in shampoo, offering consumers better styling control post-wash [Getty Images]

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Curl power: Kao Corp uses carbonated water to improve active shampoo

By Kacey Culliney

Japanese personal care major Kao Corporation has blended carbonated water into a shampoo formula for curly hair to improve the penetration and effectiveness of its curl-loosening ingredient, offering better style control at the washing stage.

There is great opportunity for new cosmetic uses backed by clinical efficacy when working with CBD in the beauty space (Getty Images)

Special Edition: CANNABIS BEAUTY – INNOVATION AND SCIENCE IN CBD AND CANNABINOIDS

Cannabis beauty: CBD is ‘an exciting area for innovation’, says expert

By Natasha Spencer

Interest in cannabis beauty continues to rise, fuelled by a tide of interesting cannabidiol (CBD) product launches and fast-evolving science, but there remain challenges ahead for brands operating in the space, an expert says.